code: def forward(ctx, x, new_shape):
      ctx.shape = x.shape
      return x.new_empty(new_shape)
  
file_path: gluon-cv/gluoncv/torch/data/structures/keypoints.py
imports: from typing import Any, List, Tuple, Union
  import numpy
  import torch
label_desc: Use image node_id 1 for calling the _NewEmptyTensorOp obj's underlying member method code with example usage: obj.forward(ctx, x, new_shape) and returns: x